The mass spectrum and wave functions of the B-c system
文献类型：期刊论文
| 作者 | Wang, Guo-Li; Wang, Tianghong3; Li, Qiang4; Chang, Chao-Hsi |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2022 |
| 期号 | 5页码:6 |
| 关键词 | DECAY CONSTANTS MESONS CHARMONIUM B(C) |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/JHEP05(2022)006 |
| 英文摘要 | The spectrum and relativistic wave functions of B-c system are investigated via solving the complete Salpeter equation. Emphases are put on the study of the partial waves of each J(P) state. Our study shows that there are three categories of J(P) states. The first category contains 0(-) and 0(+) states, which are S-1(0) dominant state with a small amount of P wave and P-3(0) dominant state with a small amount of S wave, respectively. The second category includes the natural parity states, such as 1(-), 2(+), 3(-), etc. Taking the 1(-) state as an example, we study it in two cases. One is the S-3(1) dominant state with a small amount of P and D waves, and the other is the D-3(1) dominant state but contains a large amount of S and P wave components. The third category includes the unnatural parity states, such as 1(+), 2(-), 3(+), etc. For the 1(+) spectrum, the states are grouped into pairs with different radial quantum numbers. Each pair contains two P-1(1 )- P-3(1) mixing states, and the corresponding mixing angles are calculated by using the relativistic wave functions. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27881]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 2.Hebei Univ, Dept Phys, Baoding 071002, Peoples R China 3.Key Lab High Precis Computat & Applicat Quantum F, Baoding, Peoples R China 4.Harbin Inst Technol, Sch Phys, Harbin 150001, Peoples R China 5.Northwestern Polytech Univ, Sch Phys Sci & Technol, Xian 710072, Peoples R China 6.CCAST World Lab, POB 8730, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Guo-Li,Wang, Tianghong,Li, Qiang,et al. The mass spectrum and wave functions of the B-c system[J]. JOURNAL OF HIGH ENERGY PHYSICS,2022(5):6. |
| APA | Wang, Guo-Li,Wang, Tianghong,Li, Qiang,&Chang, Chao-Hsi.(2022).The mass spectrum and wave functions of the B-c system.JOURNAL OF HIGH ENERGY PHYSICS(5),6. |
| MLA | Wang, Guo-Li,et al."The mass spectrum and wave functions of the B-c system".JOURNAL OF HIGH ENERGY PHYSICS .5(2022):6. |
入库方式： OAI收割
来源：理论物理研究所
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